SYZFATAL: Manager.Poll call failed: connection is shut down

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: 9fb40baf6043 cam_periph: Return ENXIO when peripheral is i..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=104ba60cf00000
dashboard link: https://syzkaller.appspot.com/bug?extid=4a2829353f054e8de6b0

Unfortunately, I don't have any reproducer for this issue yet.

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+4a2829...@syzkaller.appspotmail.com

2022/04/29 08:24:16 SYZFATAL: Manager.Poll call failed: connection is shut down
login:

FreeBSD/amd64 (ci-freebsd-main-0.c.syzkaller.internal) (ttyu0)

login:


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[syzbot]

syzbot has found a reproducer for the following issue on:

HEAD commit: f44280bf5fbb libz: update the upgrade instructions to refl..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=1374645af00000
dashboard link: https://syzkaller.appspot.com/bug?extid=4a2829353f054e8de6b0
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16846f1cf00000

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+4a2829...@syzkaller.appspotmail.com

2022/05/02 02:59:31 SYZFATAL: executor failed 11 times: failed to start executor binary: fork/exec /root/syz-executor.2: resource temporarily unavailable
maxproc limit exceeded by uid 0 (pid 44333); see tuning(7) and login.conf(5)